2 * Copyright (c) 1997, 2000 Hellmuth Michaelis. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 *---------------------------------------------------------------------------
27 * i4b_l4timer.c - timer and timeout handling for layer 4
28 * --------------------------------------------------------
30 * $Id: i4b_l4timer.c,v 1.18 2000/08/24 11:48:58 hm Exp $
34 * last edit-date: [Thu Aug 24 12:50:17 2000]
36 *---------------------------------------------------------------------------*/
42 #include <sys/param.h>
43 #include <sys/kernel.h>
44 #include <sys/systm.h>
46 #if defined(__NetBSD__) && __NetBSD_Version__ >= 104230000
47 #include <sys/callout.h>
51 #include <machine/i4b_debug.h>
52 #include <machine/i4b_ioctl.h>
54 #include <i4b/i4b_debug.h>
55 #include <i4b/i4b_ioctl.h>
58 #include <i4b/include/i4b_global.h>
59 #include <i4b/include/i4b_l3l4.h>
61 #include <i4b/layer4/i4b_l4.h>
63 /*---------------------------------------------------------------------------*
64 * timer T400 timeout function
65 *---------------------------------------------------------------------------*/
67 T400_timeout(call_desc_t *cd)
69 NDBGL4(L4_ERR, "cr = %d", cd->cr);
72 /*---------------------------------------------------------------------------*
74 *---------------------------------------------------------------------------*/
76 T400_start(call_desc_t *cd)
78 if (cd->T400 == TIMER_ACTIVE)
81 NDBGL4(L4_MSG, "cr = %d", cd->cr);
82 cd->T400 = TIMER_ACTIVE;
84 START_TIMER(cd->T400_callout, T400_timeout, cd, T400DEF);
87 /*---------------------------------------------------------------------------*
89 *---------------------------------------------------------------------------*/
91 T400_stop(call_desc_t *cd)
96 if(cd->T400 == TIMER_ACTIVE)
98 STOP_TIMER(cd->T400_callout, T400_timeout, cd);
99 cd->T400 = TIMER_IDLE;
102 NDBGL4(L4_MSG, "cr = %d", cd->cr);
105 #endif /* NI4B > 0 */